* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    height: 100%;
    background-image: url(../../img/cat.png);
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.导航栏 {
    width: 100%;
    height: 50px;
    background-color: rgba(51, 51, 51, 0.4);

    /* 相对定位 */
    position: relative;

    display: flex;
    justify-content: center;
    align-items: center;
}

.搜索 {
    width: 500px;
    height: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.搜索框 {
    height: 35px;
    width: 435px;

    text-indent: 10px;
    border-radius: 10px;
    outline: none;
    border: none;
    background-color:rgba(255, 255, 255, 0.6);
}

.搜索按钮 {
    height: 35px;
    width: 50px;

    color: white;
    background: orange;
    outline: none;
    border: none;
    border-radius: 10px;
}

.查找为空 {
    padding: 30px;
    font-size: 18px;
    text-align: center;
}

.left-logo {
    width: 180px;
    color: white;

    /* 绝对定位 */
    position: absolute;
    left: 10px;

    display: flex;
    justify-content: space-between;;
    align-items: center;
}


.right-function {
    width: 220px;

    position: absolute;
    right: 10px;

    display: flex;
    justify-content: space-between;
    align-items: center;
}

.center {
    width: 60px;
}

.logo {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    overflow: hidden;
}

.right-function a {
    color: white;
    text-decoration: none;
}

